If you set the autosave preference or if you saved with File > AutoSave > AutoSave Now, you can recover documents in a case where your computer lost power, or Notes or your computer otherwise closed before you could save.
- Click File > AutoSave > Recover AutoSaved Documents.
- Select the document you want to open and click Recover, or to open all documents click Recover All.
- Click Close.
Tip: To delete documents, use Remove or Remove All.
To start autosaving documents, see this article: Using AutoSave to save Notes documents